The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2021
Filed:
Mar. 05, 2019
Rohm Co., Ltd., Kyoto, JP;
Shingo Hashiguchi, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
There is provided a linear regulator including: a first output transistor connected between a first input terminal to which a first input voltage is applied and an output terminal from which an output voltage is outputted; a second output transistor connected between a second input terminal to which a second input voltage is applied and the output terminal; and a control circuit configured to control the first output transistor when the second input voltage of a predetermined range is not supplied to the second input terminal, and to control the second output transistor when the first input voltage of the predetermined range is not supplied to the first input terminal.